Description:
In my document, I have a normal paragraph (with one line), followed by an sdt block (with multiple lines).
When I open the document with LibreOffice Writer, I find always few empty lines between the paragraph block and the sdt block.

Steps to Reproduce:
1. create document with one paragraph.
2. create sdt with four lines, directly after the paragraph.
3. save the document, and open it again.

Actual Results:
The paragraph should be followed directly by the sdt block.

Expected Results:
There is three empty lines between the paragraph and the sdt.


Reproducible: Always


User Profile Reset: No

Additional Info:
The software should show the paragraph followed by the sdt, without any empty lines between them.

Please note the problem is not reproducible when I open the document with Microsoft Word.